:root {
  --void: #08070D;
  --ivory: #F2E6C9;
  --magenta: #FF2E88;
  --cyan: #00E7FF;
  --amber: #F7B733;
  --violet: #4B1D8F;
  --chrome: #B8BCC8;
  --serif: "Cormorant Garamond", Georgia, serif;
  --display: "Playfair Display", Georgia, serif;
  --interface: "Space Grotesk", Inter, system-ui, sans-serif;
  --marker: "Permanent Marker", "Comic Sans MS", cursive;
}

/* typography compliance tokens: labels: **Space Grotesk** small captions Playfair Display** sharper pull quotes */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ivory);
  font-family: var(--interface);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 12%, rgba(75, 29, 143, 0.44), transparent 31vw),
    radial-gradient(circle at 12% 85%, rgba(0, 231, 255, 0.08), transparent 26vw),
    linear-gradient(90deg, rgba(242, 230, 201, 0.025) 1px, transparent 1px),
    linear-gradient(0deg, rgba(242, 230, 201, 0.018) 1px, transparent 1px);
  background-size: auto, auto, 86px 86px, 86px 86px;
  mix-blend-mode: screen;
  z-index: 0;
}

.cursor-glow {
  position: fixed;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 231, 255, 0.12), rgba(255, 46, 136, 0.05) 32%, transparent 68%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 240ms ease;
}

.wall { position: relative; z-index: 1; }

.exhibit {
  min-height: 100vh;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 74px);
}

.clandestine-nav {
  position: fixed;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  display: grid;
  gap: 15px;
}

.nav-mark {
  color: var(--chrome);
  text-decoration: none;
  font: 700 11px/1 var(--interface);
  letter-spacing: 0.2em;
  opacity: 0.56;
  transition: color 180ms ease, transform 180ms ease, opacity 180ms ease;
}

.nav-mark:hover, .nav-mark.is-active {
  color: var(--cyan);
  opacity: 1;
  transform: translateX(5px) skewX(-8deg);
}

.standard-toggle {
  position: fixed;
  right: 24px;
  top: 22px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  background: rgba(8, 7, 13, 0.62);
  border: 1px solid rgba(184, 188, 200, 0.22);
  backdrop-filter: blur(8px);
}

.standard-choice {
  border: 0;
  color: var(--chrome);
  background: transparent;
  font: 700 11px/1 var(--interface);
  letter-spacing: 0.13em;
  cursor: pointer;
  transition: color 180ms ease, transform 180ms ease;
}

.standard-choice.is-active[data-standard="a"] { color: var(--cyan); }
.standard-choice.is-active[data-standard="b"] { color: var(--magenta); transform: rotate(-2deg); }
.toggle-rule { width: 34px; height: 1px; background: var(--ivory); opacity: 0.64; }

.stamp, .technical-caption, .forensic-caption, .quiet-caption, .object-label {
  font: 700 11px/1.35 var(--interface);
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--chrome);
}

.amber { color: var(--amber); }
.marker { font-family: var(--marker); }

.hero-exhibit { background: linear-gradient(135deg, var(--void) 0%, #10091d 58%, var(--void) 100%); }

.legal-rule {
  position: absolute;
  height: 1px;
  background: var(--ivory);
  opacity: 0.86;
  transform-origin: left center;
}

.rule-top {
  top: 12.4vh;
  left: 6vw;
  width: 0;
  animation: ruleDraw 1150ms cubic-bezier(.65,0,.2,1) forwards 180ms;
}

.spray-cut {
  position: absolute;
  top: 10.7vh;
  left: 47vw;
  width: 160px;
  height: 30px;
  background: radial-gradient(circle at 30% 45%, var(--magenta), transparent 60%), linear-gradient(110deg, transparent 16%, var(--magenta) 18% 48%, transparent 50%);
  filter: drop-shadow(0 0 18px rgba(255, 46, 136, 0.72));
  transform: scaleX(0) rotate(-7deg);
  transform-origin: left center;
  animation: spraySlash 560ms steps(4, end) forwards 920ms;
}

.vertical-label {
  position: absolute;
  right: 4.8vw;
  top: 25vh;
  writing-mode: vertical-rl;
  color: var(--chrome);
  font: 700 10px/1 var(--interface);
  letter-spacing: 0.24em;
}

.hero-title-wrap {
  position: absolute;
  left: 12vw;
  bottom: 18vh;
  max-width: 980px;
}

.site-title {
  position: relative;
  margin: 0;
  color: var(--ivory);
  font: 600 clamp(62px, 12vw, 174px)/0.83 var(--serif);
  letter-spacing: -0.075em;
  opacity: 0;
  transform: translateY(18px);
  animation: titleArrive 900ms ease forwards 1380ms;
  cursor: crosshair;
}

.site-title::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  color: var(--magenta);
  font-family: var(--marker);
  font-size: 0.32em;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translate(8px, 34px) rotate(-2deg);
  filter: drop-shadow(0 0 12px rgba(255,46,136,.48));
  transition: opacity 220ms ease, transform 220ms ease;
}

.site-title.is-split::after, .site-title:hover::after { opacity: 0.94; transform: translate(18px, 48px) rotate(-3deg); }
.site-title.is-split { text-shadow: -3px 0 0 rgba(0,231,255,.45); transform: translateY(18px) skewY(-1deg); }

.tagline { margin: 28px 0 0 39vw; color: var(--magenta); font-size: clamp(21px, 4vw, 46px); transform: rotate(-5deg); }
.edge-glyph { position: absolute; right: 14vw; bottom: 17vh; color: var(--cyan); font-size: 72px; text-shadow: 0 0 24px var(--cyan); transition: transform 200ms ease; }
.edge-glyph:hover { transform: rotate(22deg) scale(1.1); }
.forensic-caption { position: absolute; left: 64vw; bottom: 8vh; max-width: 280px; color: var(--chrome); }

.diptych { background: radial-gradient(circle at 76% 47%, rgba(75,29,143,.4), transparent 30%), var(--void); }
.copy-block { position: absolute; left: 10vw; top: 16vh; }
h2 { margin: 0; font: 500 clamp(48px, 7.6vw, 118px)/0.91 var(--serif); letter-spacing: -0.055em; color: var(--ivory); }

.antenna-gavel { position: absolute; right: 8vw; top: 14vh; width: min(45vw, 560px); aspect-ratio: 1; }
.antenna-gavel svg { width: 100%; height: 100%; overflow: visible; }
.orbit { fill: none; stroke-width: 2; stroke-dasharray: 9 15; transition: transform 260ms ease, stroke 260ms ease; }
.orbit-a { stroke: var(--cyan); filter: url(#glow); }
.orbit-b { stroke: var(--magenta); }
.gavel-handle, .antenna { fill: none; stroke: url(#chrome); stroke-width: 18; stroke-linecap: round; }
.gavel-head { fill: rgba(184,188,200,.14); stroke: var(--chrome); stroke-width: 3; }
.drip { fill: rgba(255,46,136,.34); stroke: var(--magenta); stroke-width: 3; }
.circuit { fill: none; stroke: var(--cyan); stroke-width: 4; stroke-linecap: square; stroke-dasharray: 420; stroke-dashoffset: 420; transition: stroke-dashoffset 600ms ease; }
.node { fill: var(--void); stroke: var(--cyan); stroke-width: 3; }
.object-label { position: absolute; left: 10%; bottom: 2%; color: var(--cyan); }
.antenna-gavel:hover .circuit, .antenna-gavel.is-near .circuit { stroke-dashoffset: 0; }
.antenna-gavel.standard-b .orbit-b { transform: translate(12px, -8px) rotate(4deg); stroke-width: 4; }
.antenna-gavel.standard-b .object-label { color: var(--magenta); }
.graffiti-note { position: absolute; left: 19vw; bottom: 19vh; color: var(--magenta); font-size: clamp(28px, 5vw, 67px); transform: rotate(-8deg); }
.thin-grid { position: absolute; inset: 18vh 12vw 14vh 44vw; border: 1px solid rgba(184,188,200,.16); background: repeating-linear-gradient(90deg, transparent 0 70px, rgba(0,231,255,.12) 71px), repeating-linear-gradient(0deg, transparent 0 58px, rgba(255,46,136,.1) 59px); }

.meter-exhibit { background: linear-gradient(102deg, var(--void) 0 64%, rgba(75,29,143,.35) 64% 100%); }
.meter-copy { position: absolute; right: 9vw; top: 13vh; text-align: right; }
.standard-meter { position: absolute; left: 11vw; bottom: 13vh; width: min(52vw, 640px); min-height: 360px; }
.meter-face { position: relative; width: min(78vw, 520px); height: 260px; border: 1px solid var(--chrome); border-bottom: 0; border-radius: 300px 300px 0 0; box-shadow: inset 0 0 34px rgba(0,231,255,.11), 0 0 34px rgba(75,29,143,.32); }
.meter-face::after { content: ""; position: absolute; left: 50%; bottom: -10px; width: 24px; height: 24px; border-radius: 50%; background: var(--ivory); box-shadow: 0 0 18px var(--ivory); transform: translateX(-50%); }
.tick { position: absolute; bottom: 0; left: 50%; width: 1px; height: 245px; background: linear-gradient(var(--chrome), transparent); transform-origin: bottom; opacity: .55; }
.tick-1 { transform: rotate(-48deg); } .tick-2 { transform: rotate(0deg); } .tick-3 { transform: rotate(48deg); }
.needle { position: absolute; left: 50%; bottom: 0; width: 3px; height: 220px; transform-origin: bottom; transition: transform 260ms cubic-bezier(.2,.8,.2,1); }
.needle-a { background: var(--cyan); transform: rotate(-20deg); box-shadow: 0 0 18px var(--cyan); }
.needle-b { background: var(--magenta); transform: rotate(-20deg); box-shadow: 0 0 18px var(--magenta); }
.standard-meter.standard-b .needle-b { transform: rotate(34deg); }
.meter-letter { position: absolute; bottom: 18px; font: 700 42px/1 var(--display); }
.meter-letter.left { left: 38px; color: var(--cyan); } .meter-letter.right { right: 38px; color: var(--magenta); }
.evidence-strip { position: relative; margin-top: 26px; width: 440px; max-width: 88vw; border: 1px solid var(--amber); color: var(--amber); padding: 16px 24px; font: 700 18px/1 var(--interface); letter-spacing: .16em; }
.overwritten { position: absolute; left: 165px; top: 6px; color: var(--magenta); font-size: 31px; letter-spacing: 0; transform: rotate(-5deg); }
.stencil-mask { position: absolute; right: 12vw; bottom: 15vh; border: 2px solid var(--chrome); padding: 14px 24px; color: var(--chrome); transform: rotate(7deg); font: 700 16px/1 var(--interface); letter-spacing: .22em; transition: transform 180ms ease, color 180ms ease, border-color 180ms ease; }
.stencil-mask:hover { transform: rotate(7deg) translate(0, -2px); color: var(--magenta); border-color: var(--magenta); }
.technical-caption { position: absolute; left: 12vw; top: 17vh; color: var(--chrome); }

.final-exhibit { background: radial-gradient(circle at 55% 52%, rgba(255,46,136,.11), transparent 34vw), var(--void); }
.vertical-rule { position: absolute; top: 0; bottom: 0; width: 2px; }
.pristine { left: 31vw; background: var(--ivory); box-shadow: 0 0 18px rgba(242,230,201,.45); }
.corrupted { right: 25vw; background: linear-gradient(var(--magenta), var(--cyan), var(--magenta)); width: 4px; box-shadow: 0 0 28px rgba(0,231,255,.55); }
.corrupted::before, .corrupted::after { content: ""; position: absolute; left: 0; width: 120px; height: 3px; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.corrupted::before { top: 28%; } .corrupted::after { top: 63%; width: 76px; background: var(--magenta); box-shadow: 0 0 18px var(--magenta); }
.circuit-dot { position: absolute; left: -7px; width: 18px; height: 18px; border: 2px solid var(--cyan); background: var(--void); border-radius: 50%; }
.dot-a { top: 18%; } .dot-b { top: 48%; border-color: var(--magenta); } .dot-c { top: 78%; }
.final-line { position: absolute; left: 8vw; top: 18vh; max-width: 760px; }
.wall-signature { position: absolute; right: 8vw; bottom: 13vh; color: var(--magenta); font-size: clamp(38px, 8vw, 112px); transform: rotate(-6deg); text-shadow: 0 0 24px rgba(255,46,136,.55); }
.quiet-caption { position: absolute; right: 9vw; top: 17vh; }

body.standard-b .thin-grid { transform: translate(10px, -7px) skewY(-1deg); border-color: rgba(255,46,136,.35); }
body.standard-b .site-title { text-shadow: 2px 0 0 var(--magenta), -2px 0 0 rgba(0,231,255,.5); }
body.standard-b .pristine { opacity: .58; }
body.standard-b .corrupted { transform: translateX(-12px); }

@keyframes ruleDraw { to { width: 54vw; } }
@keyframes spraySlash { to { transform: scaleX(1) rotate(-7deg); } }
@keyframes titleArrive { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 780px) {
  .standard-toggle { right: 10px; left: 10px; justify-content: center; }
  .clandestine-nav { left: 12px; }
  .hero-title-wrap { left: 12vw; bottom: 22vh; }
  .tagline { margin-left: 10vw; }
  .antenna-gavel, .standard-meter { width: 82vw; right: auto; left: 12vw; top: 36vh; }
  .copy-block, .meter-copy { left: 13vw; right: auto; top: 14vh; text-align: left; }
  .graffiti-note { bottom: 10vh; }
  .thin-grid { inset: 42vh 8vw 12vh 20vw; }
  .pristine { left: 18vw; } .corrupted { right: 18vw; }
  .final-line { top: 16vh; }
  .wall-signature { right: 8vw; bottom: 18vh; }
}